dmesg: ............................ pid=323 comm="apparmor_parser" [ 4.994991] ACPI: AC Adapter [ADP1] (on-line) [ 5.013971] systemd-journald[295]: Received request to flush runtime journal from PID 1 [ 5.039679] battery: ACPI: Battery Slot [BAT1] (battery absent) [ 5.063822] intel ips 0000:00:1f.6: CPU TDP doesn't match expected value (found 25, expected 29) [ 5.064453] intel ips 0000:00:1f.6: failed to get i915 symbols, graphics turbo disabled until i915 loads [ 5.078481] input: PC Speaker as /devices/platform/pcspkr/input/input15 [ 5.084878] iTCO_vendor_support: vendor-support=0 [ 5.121879] intel ips 0000:00:1f.6: IPS driver initialized, MCP temp limit 90 [ 5.124648] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.125091] iTCO_wdt: Found a HM55 TCO device (Version=2, TCOBASE=0x0460) [ 5.129938] sd 0:0:0:0: Attached scsi generic sg0 type 0 [ 5.130386] sr 1:0:0:0: Attached scsi generic sg1 type 5 [ 5.131449] sd 6:0:0:0: Attached scsi generic sg2 type 0 [ 5.132725] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 5.202498] media: Linux media interface: v0.10 [ 5.234447] videodev: Linux video capture interface: v2.00 [ 5.263406] snd_hda_intel 0000:01:00.1: Disabling MSI [ 5.263813] snd_hda_intel 0000:01:00.1: Handle vga_switcheroo audio client [ 5.294423] samsung_laptop: detected SABI interface: SwSmi@ [ 5.339384] alg: No test for fips(ansi_cprng) (fips_ansi_cprng) [ 5.347668] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC269: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 5.348068] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 5.348265] uvcvideo: Found UVC 1.00 device WebCam SCB-1900N (0ac8:c342) [ 5.348420] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 5.348422] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 5.348423] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 5.348426] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x19 [ 5.348428] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 5.362263] uvcvideo 1-1.4:1.0: Entity type for entity Processing 2 was not initialized! [ 5.362648] uvcvideo 1-1.4:1.0: Entity type for entity Camera 1 was not initialized! [ 5.363011] uvcvideo 1-1.4:1.0: Entity type for entity Extension 4 was not initialized! [ 5.363969] input: WebCam SCB-1900N: WebCam SCB-19 as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.4/1-1.4:1.0/input/input16 [ 5.364644] usbcore: registered new interface driver uvcvideo [ 5.365002] USB Video Class driver (1.1.1) [ 5.370970] input: HDA Intel MID Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input17 [ 5.371438] input: HDA Intel MID Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input18 [ 5.529519] ath: phy0: Enable LNA combining [ 5.533924] ath: phy0: ASPM enabled: 0x42 [ 5.534299] ath: EEPROM regdomain: 0x65 [ 5.534300] ath: EEPROM indicates we should expect a direct regpair map [ 5.534303] ath: Country alpha2 being used: 00 [ 5.534303] ath: Regpair used: 0x65 [ 5.542700] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 5.543071] ieee80211 phy0: Atheros AR9285 Rev:2 mem=0xffffac6801790000, irq=16 [ 5.563378] ath9k 0000:02:00.0 wlp2s0: renamed from wlan0 [ 5.623009] kvm: VM_EXIT_LOAD_IA32_PERF_GLOBAL_CTRL does not work properly. Using workaround [ 5.696260] Bluetooth: Core ver 2.22 [ 5.696704] NET: Registered protocol family 31 [ 5.697105] Bluetooth: HCI device and connection manager initialized [ 5.698235] Bluetooth: HCI socket layer initialized [ 5.698594] Bluetooth: L2CAP socket layer initialized [ 5.698960] Bluetooth: SCO socket layer initialized [ 5.716464] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null) [ 5.718252] usbcore: registered new interface driver btusb [ 5.757596] sky2 0000:06:00.0 enp6s0: enabling interface [ 5.758571] IPv6: ADDRCONF(NETDEV_UP): enp6s0: link is not ready [ 6.652400] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input19 [ 6.656081] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input20 [ 6.659682] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input21 [ 6.662845] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.0/0000:01:00.1/sound/card1/input22 [ 8.269977] sky2 0000:06:00.0 enp6s0: Link is up at 1000 Mbps, full duplex, flow control both [ 8.272445] IPv6: ADDRCONF(NETDEV_CHANGE): enp6s0: link becomes ready [ 13.159590] random: crng init done [ 13.161790] random: 7 urandom warning(s) missed due to ratelimiting [ 20.296817] NET: Registered protocol family 38 [ 20.341394] CPU feature 'AVX registers' is not supported. [ 20.393388] CPU feature 'AVX registers' is not supported. [ 20.453361] CPU feature 'AVX registers' is not supported. [ 20.514247] AVX or AES-NI instructions are not detected. [ 20.552655] AVX or AES-NI instructions are not detected. [ 20.779574] CPU feature 'AVX registers' is not supported. [ 20.817361] CPU feature 'AVX registers' is not supported. [ 20.889189] CPU feature 'AVX registers' is not supported. [ 20.967350] CPU feature 'AVX registers' is not supported. [ 23.667183] loop: module loaded [ 23.909596] EXT4-fs (dm-0): mounted filesystem with ordered data mode. Opts: (null) [ 23.968910] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 23.969148] Bluetooth: BNEP filters: protocol multicast [ 23.969401] Bluetooth: BNEP socket layer initialized [ 24.235103] NET: Registered protocol family 3 [ 24.260333] NET: Registered protocol family 5 [ 24.430975] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 26.343435] fuse init (API version 7.27) [ 173.545318] PM: suspend entry (deep) [ 173.545330] PM: Syncing filesystems ... done. [ 173.548370] Freezing user space processes ... (elapsed 0.001 seconds) done. [ 173.550007] OOM killer disabled. [ 173.550009] Freezing remaining freezable tasks ... (elapsed 0.001 seconds) done. [ 173.551258] Suspending console(s) (use no_console_suspend to debug) [ 173.574050] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 173.574162] sd 0:0:0:0: [sda] Stopping disk [ 178.139386] ACPI: EC: interrupt blocked [ 178.470298] ACPI: Preparing to enter system sleep state S3 [ 178.477220] ACPI: EC: event blocked [ 178.477221] ACPI: EC: EC stopped [ 178.477222] PM: Saving platform NVS memory [ 178.477582] Disabling non-boot CPUs ... [ 178.490296] IRQ 25: no longer affine to CPU1 [ 178.491466] smpboot: CPU 1 is now offline [ 178.518383] IRQ 26: no longer affine to CPU2 [ 178.519396] smpboot: CPU 2 is now offline [ 178.538252] IRQ 23: no longer affine to CPU3 [ 178.538257] IRQ 24: no longer affine to CPU3 [ 178.539267] smpboot: CPU 3 is now offline [ 178.543658] ACPI: Low-level resume complete [ 178.543714] ACPI: EC: EC started [ 178.543715] PM: Restoring platform NVS memory [ 178.544195] Enabling non-boot CPUs ... [ 178.544256] x86: Booting SMP configuration: [ 178.544256] smpboot: Booting Node 0 Processor 1 APIC 0x4 [ 178.546760] cache: parent cpu1 should not be sleeping [ 178.547095] CPU1 is up [ 178.547133] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 178.549548] cache: parent cpu2 should not be sleeping [ 178.550006] CPU2 is up [ 178.550047] smpboot: Booting Node 0 Processor 3 APIC 0x5 [ 178.552463] cache: parent cpu3 should not be sleeping [ 178.552842] CPU3 is up [ 178.555042] ACPI: Waking up from system sleep state S3 [ 178.989487] ACPI: EC: interrupt unblocked [ 179.304683] ACPI: EC: event unblocked [ 179.305841] ath: phy0: ASPM enabled: 0x42 [ 179.308817] sd 0:0:0:0: [sda] Starting disk [ 179.311438] ACPI: EC: 1 stale EC events cleared [ 179.551267] usb 2-1.5: reset high-speed USB device number 3 using ehci-pci [ 179.563218] usb 1-1.4: reset high-speed USB device number 5 using ehci-pci [ 179.653451] ata5: SATA link down (SStatus 0 SControl 300) [ 179.653818] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300) [ 179.654136] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 179.654167] ata6: SATA link down (SStatus 0 SControl 300) [ 179.654186] ata1.00: configured for UDMA/133 [ 179.656259] ata2.00: configured for UDMA/100 [ 179.939254] usb 1-1.2: reset low-speed USB device number 3 using ehci-pci [ 180.051634] psmouse serio2: synaptics: queried max coordinates: x [..5642], y [..4916] [ 180.315255] usb 1-1.3: reset full-speed USB device number 4 using ehci-pci [ 180.426470] OOM killer enabled. [ 180.426474] Restarting tasks ... done. [ 180.440306] video LNXVIDEO:00: Restoring backlight state [ 180.440772] PM: suspend exit [ 180.588238] sky2 0000:06:00.0 enp6s0: disabling interface [ 180.597807] sky2 0000:06:00.0 enp6s0: enabling interface [ 180.598483] IPv6: ADDRCONF(NETDEV_UP): enp6s0: link is not ready [ 181.946827] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 182.082814] sky2 0000:06:00.0 enp6s0: disabling interface [ 182.091360] sky2 0000:06:00.0 enp6s0: enabling interface [ 182.092035] IPv6: ADDRCONF(NETDEV_UP): enp6s0: link is not ready [ 184.587383] sky2 0000:06:00.0 enp6s0: Link is up at 1000 Mbps, full duplex, flow control both [ 184.587469] IPv6: ADDRCONF(NETDEV_CHANGE): enp6s0: link becomes ready [ 189.162195] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 189.308364] sky2 0000:06:00.0 enp6s0: disabling interface [ 189.317826] sky2 0000:06:00.0 enp6s0: enabling interface [ 189.318546] IPv6: ADDRCONF(NETDEV_UP): enp6s0: link is not ready [ 189.376419] sky2 0000:06:00.0 enp6s0: disabling interface [ 189.483947] sky2 0000:06:00.0 enp6s0: enabling interface [ 189.484650] IPv6: ADDRCONF(NETDEV_UP): enp6s0: link is not ready [ 192.411020] sky2 0000:06:00.0 enp6s0: Link is up at 1000 Mbps, full duplex, flow control both [ 192.411109] IPv6: ADDRCONF(NETDEV_CHANGE): enp6s0: link becomes ready ...........................................................................
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1841304 Title: sky2 ethernet card don't work after returning from suspension Status in linux package in Ubuntu: Confirmed Bug description: Linux 4.15.0-58-generic #64-Ubuntu SMP Tue Aug 6 11:12:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux error similar to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1798921 ........................................................ however, all kernel patches do not fix this error !!!!!! ........................................................ maybe it is related to specific hardware / BIOS version? in my case the Samsung R780 laptop terminal fix helps: sudo modprobe -r sky2; sudo modprobe -i sky2 or an entry in GRUB GRUB_CMDLINE_LINUX_DEFAULT = "quiet splash pci = nomsi, noaer" I think the problem is rather related to the option: pci = nomsi, noaer regards! --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: kris 1748 F.... pulseaudio /dev/snd/controlC0: kris 1748 F.... pulseaudio CurrentDesktop: XFCE DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=none MachineType: SAMSUNG ELECTRONICS CO., LTD. R780/R778 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-51-generic root=UUID=89a089ca-faca-4b1e-be43-8cdd057ae525 ro quiet splash pci=nomsi,noaer ProcVersionSignature: Ubuntu 4.15.0-51.55-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-51-generic N/A linux-backports-modules-4.15.0-51-generic N/A linux-firmware 1.173.10 Tags: bionic Uname: Linux 4.15.0-51-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin nopasswdlogin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/14/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 04JA.M017.20100114.LDG dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: R780/R778 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: 04JA dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: N/A dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr04JA.M017.20100114.LDG:bd01/14/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnR780/R778:pvr04JA:rvnSAMSUNGELECTRONICSCO.,LTD.:rnR780/R778:rvr04JA:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvrN/A: dmi.product.family: To be filled by O.E.M. dmi.product.name: R780/R778 dmi.product.version: 04JA dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1841304/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
